Benthic Foraminiferal Biofacies, Sediments and Water Masses of the Southern Peru-Chile Trench Area, Southeastern Pacific Ocean

1980 ◽  
Vol 26 (2) ◽  
pp. 113 ◽  
Author(s):  
James C. Ingle ◽  
Gerta Keller ◽  
Ronald L. Kolpack
Keyword(s):  
Pacific Ocean ◽  
Water Masses ◽  
Southern Peru ◽  
Southeastern Pacific ◽  
Trench Area

scholarly journals Taxonomic reassessment of the Indo-Pacific Scytosiphonaceae (Phaeophyceae): Hydroclathrus rapanuii sp. nov. and Chnoospora minima from Easter Island, with proposal of Dactylosiphon gen. nov. and Pseudochnoospora gen. nov.

2018 ◽  
Vol 61 (1) ◽  
pp. 47-64 ◽  
Author(s):  
Wilfred John E. Santiañez ◽  
Erasmo C. Macaya ◽  
Kyung Min Lee ◽  
Ga Youn Cho ◽  
Sung Min Boo ◽  
...  
Keyword(s):  
Pacific Ocean ◽  
Phylogenetic Analyses ◽  
Easter Island ◽  
New Genera ◽  
Monotypic Genus ◽  
Southeastern Pacific ◽  
Molecular Phylogenetic ◽  
Thin Membranes ◽  
Hydroclathrus Clathratus ◽  
Molecular Phylogenetic Data

AbstractA new and putatively endemic species ofHydroclathrus,Hydroclathrus rapanuii, is described from the geographically isolated Easter Island in the southeastern Pacific based on morphological and molecular phylogenetic data. It is distinguished from otherHydroclathrusby thalli of unevenly furrowed thin membranes, and angular, block-like plurangial sori. Our phylogenetic analyses indicated thatH. rapanuiiis closely related to the generitypeHydroclathrus clathratus. We also report on the morphology and phylogeny ofChnoospora minimafrom Easter I. and elsewhere in the Indo-Pacific Ocean, noting the previously unreported presence of hollow portions in its medulla. Although not collected from Easter I., we herein propose the recognition of two new genera,Dactylosiphongen. nov. andPseudochnoosporagen. nov., based on our three-gene phylogeny and their known morphologies and anatomies.Dactylosiphonis based on the three species currently assigned toColpomenia(C. bullosa,C. durvillei, andC. wynnei) that are genetically and morphologically (i.e. thalli with erect and finger-like tubes arising from a common saccate base) distinct from other members ofColpomenia. The monotypic genusPseudochnoosporais represented by the decumbent, branching, and inter-adhesive species currently known asChnoospora implexa. With the above proposals, we further increase the genus-level diversity of Scytosiphonaceae in the Indo-Pacific Ocean.

Associations between seabirds and water-masses in the northern Pacific Ocean in summer

1989 ◽  
Vol 103 (1) ◽  
pp. 1-11 ◽  
Author(s):  
T. R. Wahl ◽  
D. G. Ainley ◽  
A. H. Benedict ◽  
A. R. DeGange
Keyword(s):  
Pacific Ocean ◽  
Water Masses ◽  
Northern Pacific

scholarly journals Seabirds of Easter Island, Salas y Gomez Island and Desventuradas Islands, southeastern Pacific Ocean

2014 ◽  
Vol 42 (4) ◽  
pp. 752-759 ◽  
Author(s):  
Marcelo A. Flores ◽  
Roberto P. Schlatter ◽  
Rodrigo Hucke Gaete
Keyword(s):  
Pacific Ocean ◽  
Easter Island ◽  
Southeastern Pacific

scholarly journals Temporal coupling between surface and deep ocean biogeochemical processes in contrasting subtropical and subantarctic water masses, southwest Pacific Ocean

2005 ◽  
Vol 110 (C12) ◽  
Author(s):  
Scott D. Nodder ◽  
Philip W. Boyd ◽  
Stephen M. Chiswell ◽  
Matthew H. Pinkerton ◽  
Janet M. Bradford-Grieve ◽  
...  
Keyword(s):  
Pacific Ocean ◽  
Deep Ocean ◽  
Water Masses ◽  
Biogeochemical Processes ◽  
Southwest Pacific ◽  
Temporal Coupling ◽  
Subantarctic Water

Regional disparities of phytoplankton in relation to different water masses in the Northwest Pacific Ocean during the spring and summer of 2017

2020 ◽  
Vol 39 (6) ◽  
pp. 107-118
Author(s):  
Gengming Lin ◽  
Yanghang Chen ◽  
Jiang Huang ◽  
Yanguo Wang ◽  
Youyin Ye ◽  
...  
Keyword(s):  
Pacific Ocean ◽  
Regional Disparities ◽  
Water Masses ◽  
Northwest Pacific ◽  
Northwest Pacific Ocean ◽  
The Northwest Pacific Ocean

A new species of Benthoctopus Grimpe, 1921 (Cephalopoda: Octopodidae) from the southeastern Pacific Ocean

2006 ◽  
Vol 119 (3) ◽  
pp. 355-364 ◽  
Author(s):  
Christian M. Ibáñez ◽  
Roger D. Sepúlveda ◽  
Javier Chong
Keyword(s):  
New Species ◽  
Pacific Ocean ◽  
Southeastern Pacific ◽  
A New Species
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